Description Specs Method Tired of constantly buying #4 filters? Sick of throwing them away? Using soft, organic cotton, this #4 size filter is hand-sewn in the USA. It fits on any #4 size cone (including the Clever Dripper and the Technivorm Moccamaster), and comes in a pack of two - so you've always got a spare. We love the difference this filter makes. Not only are you reusing your filter, you're also creating a totally different flavour profile than you would get with paper or metal filters. Cloth filters allow more oils through, and therefore give you more body - without sacrificing complexity. Fits all #4 cones and Clever Dripper (not included) 100% Made in USA by Coffee Sock Organic cotton Two filters per pack Can be used in a machine, or pourover Cleaning Instructions: compost your grounds (great for your soil) turn your sock inside out and rinse with hot water squeeze out excess water, and hang up to dry thoroughly between uses. this is all the cleaning that is necessary with ordinary use To further sanitize occasionally, or as necessary: boil for 5 minutes or run through dishwasher or soak in water and microwave on high coffee sock standard brew filters pour ove over pour-over pourover sok ck